package com.lb.myeam.core.dao;

import java.util.List;

import com.lb.myeam.core.entity.TeamEntity;
import com.lb.myeam.core.entity.UserEntity;

public interface UserDao {
	public boolean add(UserEntity user);
	public boolean update(UserEntity user);
	public boolean delete(String id);
	public List<UserEntity> query();
	public UserEntity login(String account,String pwd);
	public UserEntity findById(String id);
	public boolean isExist(String val);
}
